Cheryl Platz 
Design Beyond Devices [EPUB ebook] 
Creating Multimodal, Cross-Device Experiences

Your customer has five senses and a small universe of devices. Why aren’t you designing for all of them? Go beyond screens, keyboards, and touchscreens by letting your customer’s humanity drive the experience—not a specific device or input type. Learn the techniques you’ll need to build fluid, adaptive experiences for multiple inputs, multiple outputs, and multiple devices.